Question

How can you find x-y whole cube without actual multiplication

Answer 1

Answer:

• By formula (x-y) whole cube =x to the power 3-3*x to the power 2*y+3*x*y to the power 2-y to the power 3
• Or x to the power 3-y to the power 3-3*x to the power 2 *y(x+y)

Answer 2

Answer:

this is by doing actualmultiplication I don't know how to do without actual multiplication can you please explain me that